Vishakha Umale

DBMS Queries : //for fedora-19 or 20 make sure u have to log in as a root  //if no then type su in terminal then enter password //installed mysql and  then....direct use following commands //NOTE " <- " this sign is use for enter....   To open MYSQL : systemctl start mysqld <- mysql <- To create database: show databases <- +--------------------+ | Database           | +--------------------+ | information_schema | | mysql              | | performance_schema | | test               | +--------------------+ 4 rows in set (0.01 sec) create database vishakha; <- show databases <- +--------------------+ | Database           | +--------------------+ | information_schema | | mysql   ...

Data Base Management System: Data base is nothing but collection of tables. Table is  collection of rows and columns. DBMS is the technology of storing and retrieving users’ data with utmost efficiency along with appropriate security measures. OR A database management system stores data in such a way that it becomes easier to retrieve, manipulate, and produce information. A database management system stores data in such a way that it becomes easier to retrieve, manipulate, and produce information. There are four structural types of database management systems: Hierarchical databases. Network databases. Relational databases. Object-oriented databases. Hierarchical Databases (DBMS) In the Hierarchical Database Model we have to learn about the databases. It is very fast and simple. In a hierarchical database, records contain information about there groups of parent/child relationships, just like as a tree structure.   Network data...

Microprocessor 80386 PPT by Er. Swapnil Kawre sir 

 How can i become a good programmer???? At the very onset, let me make it clear that I DO NOT consider myself a good programmer. I rate my coding skills as average and I am still learning and have a long way to go before I am even slightly pleased with my programming skills. Yes I am better than quite a few people when it comes to programming, but thats merely because they are lazy and like to sit on idly all day and never bother about programming. Their horrible skills make my less horrible skills look marvellous. I have performed abysmally in ICPC and have never done well in any coding contest worth mentioning (I DO NOT consider college level contests worth mentioning). I havent succeeded yet in Google Summer of Code and my Imagine Cup moderate success (and glorious failure) isn't much to write home about. So most of the tips I will mention below are lessons learnt from failed endeavours, they are what I have wanted to be and I am not. So lets dive in.   1.Decide why y...